(Electromagnetic Compatibility)
The Compex Performance needs special EMC precautions and must be installed and started according to the EMC information supplied in this manual.
All RF wireless transmission systems can affect the Compex Performance.
The use of accessories, sensors and cables other than those recommended by the manufacturer may result in stronger emissions or reduce the immunity of the Compex Performance.
The Compex Performance should not be used beside or stacked on top of any other equipment. If you must use it side by side or on top of another system, you should check that the Compex Performance works properly in the chosen configuration.
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Emissions test Compliance Electromagnetic environment - guide
CISPR 11
RF emissions Group 1
The Compex Performance uses RF energy only for its internal operation. Consequently, its RF emissions are very low and are unlikely to interfere with any adjacent electrical device.
CISPR 11
RF emissions Class B
The Compex Performance is suitable for use in any establishment, including a private dwelling
and a place connected directly to the low voltage mains supply which powers residential
buildings.
Harmonic emissions
IEC 61000-3-2 Not applicable
Voltage fluctuations/
emission oscillations IEC 61000-3-3
Not applicable
The Compex Performance is intended for use in the electromagnetic environment specified below. The customer or user of the Compex
Performance should ensure that it is used in this environment.
RECOMMENDATIONS AND DECLARATION BY THE MANUFACTURER CONCERNING ELECTROMAGNETIC EMISSIONS
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0.01 0.12
0.1 0.38
1 1.2
In the case of transmitters whose maximum output power is not shown in the table above, the recommended spacing of d metres (m) can be calculated using the appropriate equation for the transmitter frequency, where P is the maximum output power of the transmitter in watts (W) as
set by the transmitter manufacturer.
The Compex Performance is designed for use in an electromagnetic environment in which radiated RF waves are controlled. The buyer or user of
the Compex Performance can contribute to preventing electromagnetic interference by maintaining a minimum distance between RF portable and
mobile communication appliances (transmitters) and the Compex Performance according to the table of recommendations below and
according to the maximum output power of the telecommunication appliance.
RECOMMENDED SPACING BETWEEN A PORTABLE AND MOBILE COMMUNICATION APPLIANCE AND THE COMPEX PERFORMANCE
NOTE 1: At 80 MHz and at 800 MHz, the spacing for high frequency amplitude is applied.
NOTE 2: These guidelines may not be appropriate for some situations. Electromagnetic wave propagation is modified by absorption and reflection due to buildings, objects and persons.
0.12 0.23
0.38 0.73
1.2 2.3
10 3.8
100 12
3.8 7.3
12 23
Maximum transmitter
output power W From 150 kHz to 80 MHz d = 1.2 3P
From 80 MHz to 800 MHz d = 1.2 3P
From 800 MHz to 2.5 GHz d = 2.3 3P Spacing according to the frequency of the transmitter mCISPR 11
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The Compex Performance is designed for use in the electromagnetic environment stipulated below. The buyer or user of the Compex Performance must ensure it is used in this recommended environment.
RECOMMENDATIONS AND DECLARATION BY THE MANUFACTURER
-NOTE: VT is the AC supply voltage before application of the test level.
Immunity test Test level IEC 60601
Electrostatic discharge (DES) IEC 61000-4-2
± 6 kV at the contact
± 8 kV in air
Rapid electrical transients in bursts of noise IEC 61000-4-4
± 2 kV for power supply lines
± 1 kV for input/output lines
Surge currents IEC 61000-4-5
± 1 kV differential mode
± 2 kV common mode
Voltage trough, short power cuts and voltage variations on
power supply input lines IEC 61000-4-11
< 5% VT (trough > 95% of VT) for 0.5 cycle
< 40% VT (trough > 60% of VT) for 5 cycles
< 70% VT (trough > 30% of VT) for 25 cycles
< 5% VT (trough > 95% of VT) for 5 seconds
Observance level
± 6 kV at the contact
± 8 kV in air
Not applicable System battery-powered
Not applicable System battery-powered
Not applicable System battery-powered
Magnetic field at mains frequency (50/60 Hz)
IEC 61000-4-8
3 A/m
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The Compex Performance is designed for use in the electromagnetic environment stipulated below. The buyer or user of the Compex Performance must ensure it is used in this recommended environment.
- ELECTROMAGNETIC IMMUNITY
NOTE: VT is the AC supply voltage before application of the test level.
Electromagnetic environment - recommendations
Floors must be wood, concrete or ceramic tiles. If floors are covered with synthetic material, the relative humidity must be maintained at a minimum of 30%.
The quality of the power supply should be that of a typical commercial or hospital environment.
The quality of the power supply should be that of a typical commercial or hospital environment.
The quality of the power supply should be that of a typical commercial or hospital environment. If the Compex Performance user requires continuous operation during mains power cuts, we
recommend that the Compex Performance is powered by a UPS or a battery.
Magnetic fields at the mains frequency should be at the level of a representative site located in a typical commercial or hospital environment.
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The Compex Performance is designed for use in the electromagnetic environment stipulated below. The buyer or user of the Compex Performance must ensure it is used in this recommended environment.
RECOMMENDATIONS AND DECLARATION BY THE MANUFACTURER
NOTE: VT is the AC supply voltage before application of the test level.
Immunity test Test level IEC 60601
RF immunity IEC 61000-4-6
3 Vrms 150 kHz to 80 MHz
Radiated RF IEC 61000-4-3
3 V/m 80 MHz to 2.5 GHz
10 V/m 26 MHz to 1 GHz
Observance level
Signal lines Not applicable for power supplies of devices which are
battery-powered
3 A/m 10 V/m
NOTE 1: From 80 MHz to 800 MHz, the spacing for high frequency amplitude is applied.
NOTE 2: These guidelines may not be appropriate for some situations.
aThe field intensity from fixed transmitters, such as radio telephone base stations (cellular/wireless) and a mobile radio, amateur radios, AM and FM radio emissions and TV emissions cannot be predicted with any accuracy. It may therefore be necessary to consider an
analysis of the electromagnetic environment of the site to calculate the electromagnetic environment coming from RF fixed transmitters. If the field intensity measured in the environment where the Compex Performance is located exceeds the appropriate RF observance
level above, the Compex Performance should be monitored to ensure it is operating properly.
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The Compex Performance is designed for use in the electromagnetic environment stipulated below. The buyer or user of the Compex Performance must ensure it is used in this recommended environment.
- ELECTROMAGNETIC IMMUNITY
NOTE: VT is the AC supply voltage before application of the test level.
Electromagnetic environment - recommendations
Portable and mobile RF communication devices must only be used relative to the Compex Performance and its wiring at a distance which is not less than the spacing recommended and
calculated using the appropriate equation for the transmitter’s frequency. Recommended spacing
d = 1.2 3P
d = 1.2 3P 80 MHz to 800 MHz d = 2.3 3P 800 MHz to 2.5 GHz
Where P is the maximum output power of the transmitter in watts (W) set by the manufacturer’s specifications and where d is the recommended spacing in metres (m). The field intensity of RF fixed transmitters, as determined by an electromagnetic surveyamust be less than the observance level
to be found in each frequency range b.
Interference may occur close to any appliance identified by the following symbol:
Electromagnetic wave propagation is modified by absorption and reflection due to buildings, objects and persons.
In the event of abnormal operation, new measures may then be imposed, such as realignment or movement of the Compex Performance.
bAbove the frequency amplitude from 150 kHz to 80 MHz, the field intensity must be
< 3 V/m